Match these 4 types of chords/triads wit their correct interval

Why were staff lines an important improvement to musical notation a. sl indicated rhythm b. sl indicated dynamics c. sl indicated pitch d. sl indicated meter

Which part of a page layout holds text or images or a combination of the two? a. foreground b. panel c. gutter d. white space

In 1401 a competition to create a set of bronze doors for the baptistery of florence cathedral was held, and this competition is often credited with the beginning of renaissance art t or f?